changelog: reformat for proper markdown

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e696bc1..ab18440 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,37 +1,37 @@
 # 0.8.5
 
-logrus/core: revert #208
+* logrus/core: revert #208
 
 # 0.8.4
 
-formatter/text: fix data race (#218)
+* formatter/text: fix data race (#218)
 
 # 0.8.3
 
-logrus/core: fix entry log level (#208)
-logrus/core: improve performance of text formatter by 40%
-logrus/core: expose `LevelHooks` type
-logrus/core: add support for DragonflyBSD and NetBSD
-formatter/text: print structs more verbosely
+* logrus/core: fix entry log level (#208)
+* logrus/core: improve performance of text formatter by 40%
+* logrus/core: expose `LevelHooks` type
+* logrus/core: add support for DragonflyBSD and NetBSD
+* formatter/text: print structs more verbosely
 
 # 0.8.2
 
-logrus: fix more Fatal family functions
+* logrus: fix more Fatal family functions
 
 # 0.8.1
 
-logrus: fix not exiting on `Fatalf` and `Fatalln`
+* logrus: fix not exiting on `Fatalf` and `Fatalln`
 
 # 0.8.0
 
-logrus: defaults to stderr instead of stdout
-hooks/sentry: add special field for `*http.Request`
-formatter/text: ignore Windows for colors
+* logrus: defaults to stderr instead of stdout
+* hooks/sentry: add special field for `*http.Request`
+* formatter/text: ignore Windows for colors
 
 # 0.7.3
 
-formatter/\*: allow configuration of timestamp layout
+* formatter/\*: allow configuration of timestamp layout
 
 # 0.7.2
 
-formatter/text: Add configuration option for time format (#158)
+* formatter/text: Add configuration option for time format (#158)